[10:38:20] [ERRO] [WorldEdit] An unexpected error while handling a WorldEdit command
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.sk89q.worldedit.util.command.parametric.ParametricCallable.call(ParametricCallable.java:243)
        at com.sk89q.worldedit.util.command.SimpleDispatcher.call(SimpleDispatcher.java:125)
        at com.sk89q.worldedit.extension.platform.CommandManager.handleCommand(CommandManager.java:225)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at com.sk89q.worldedit.util.eventbus.MethodEventHandler.dispatch(MethodEventHandler.java:58)
        at com.sk89q.worldedit.util.eventbus.EventHandler.handleEvent(EventHandler.java:73)
        at com.sk89q.worldedit.util.eventbus.EventBus.dispatch(EventBus.java:187)
        at com.sk89q.worldedit.util.eventbus.EventBus.post(EventBus.java:173)
        at com.sk89q.worldedit.bukkit.WorldEditPlugin.onCommand(WorldEditPlugin.java:242)
        at com.sk89q.bukkit.util.DynamicPluginCommand.execute(DynamicPluginCommand.java:54)
        at org.ultramine.mods.bukkit.UMCommandMap$BukkitCommand.func_71515_b(UMCommandMap.java:146)
        at net.minecraft.command.CommandHandler.func_71556_a(CommandHandler.java:90)
        at net.minecraft.network.NetHandlerPlayServer.func_147361_d(NetHandlerPlayServer.java:763)
        at net.minecraft.network.NetHandlerPlayServer.func_147354_a(NetHandlerPlayServer.java:742)
        at net.minecraft.network.play.client.C01PacketChatMessage.func_148833_a(C01PacketChatMessage.java:38)
        at net.minecraft.network.play.client.C01PacketChatMessage.func_148833_a(C01PacketChatMessage.java:53)
        at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:236)
        at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
        at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:692)
        at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:332)
        at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:566)
        at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:443)
        at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:718)
Caused by: java.lang.NullPointerException
        at guava10.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187)
        at com.sk89q.worldedit.history.change.EntityCreate.<init>(EntityCreate.java:49)
        at com.sk89q.worldedit.extent.ChangeSetExtent.createEntity(ChangeSetExtent.java:72)
        at com.sk89q.worldedit.extent.AbstractDelegateExtent.createEntity(AbstractDelegateExtent.java:84)
        at com.sk89q.worldedit.extent.AbstractDelegateExtent.createEntity(AbstractDelegateExtent.java:84)
        at com.sk89q.worldedit.EditSession.createEntity(EditSession.java:618)
        at com.sk89q.worldedit.function.entity.ExtentEntityCopy.apply(ExtentEntityCopy.java:106)
        at com.sk89q.worldedit.function.visitor.EntityVisitor.resume(EntityVisitor.java:66)
        at com.sk89q.worldedit.function.operation.OperationQueue.resume(OperationQueue.java:85)
        at com.sk89q.worldedit.function.operation.DelegateOperation.resume(DelegateOperation.java:50)
        at com.sk89q.worldedit.function.operation.Operations.completeLegacy(Operations.java:55)
        at com.sk89q.worldedit.command.ClipboardCommands.paste(ClipboardCommands.java:162)
        ... 30 more